120303102021113 has 4 divisors (see below), whose sum is σ = 131239747659408. Its totient is φ = 109366456382820.

The previous prime is 120303102021059. The next prime is 120303102021149. The reversal of 120303102021113 is 311120201303021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120303102021113 - 2¹⁶ = 120303101955577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120303102021013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5468322819131 + ... + 5468322819152.

It is an arithmetic number, because the mean of its divisors is an integer number (32809936914852).

Almost surely, 2^{120303102021113} is an apocalyptic number.

It is an amenable number.

120303102021113 is a deficient number, since it is larger than the sum of its proper divisors (10936645638295).

120303102021113 is a wasteful number, since it uses less digits than its factorization.

120303102021113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10936645638294.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 120303102021113 its reverse (311120201303021), we get a palindrome (431423303324134).

The spelling of 120303102021113 in words is "one hundred twenty trillion, three hundred three billion, one hundred two million, twenty-one thousand, one hundred thirteen".